Abbreviates labels to a maximum length, adding ellipsis if truncated.
Usage
abbrev_label(label, abbrev = NULL, n_labels = NULL)
label_abbrev(label, abbrev = NULL, n_labels = NULL)Arguments
- label
Character vector of labels to abbreviate.
- abbrev
Abbreviation control:
NULL: No abbreviation (return labels unchanged)
Integer: Maximum character length (truncate + ellipsis)
"auto": Length chosen from the label count. Up to 5 labels are kept whole, and up to 8, 12, 20 or more labels are cut to 15, 10, 6 or 4 characters.
- n_labels
Number of labels (used for "auto" mode). If NULL, uses length(label).
Examples
abbrev_label(colnames(regulation_net), abbrev = 4)
#> [1] "Exp…" "Plan" "Mon…" "Ada…" "Ref…" "Dis…" "Syn…" "Eva…" "Cre…" "Sha…"